摘要
含屈基团的OLED材料被认为是很有开发前景和实用价值的一类发光材料,6,12-二溴屈是合成其他屈衍生物重要的中间体。以磷酸三甲酯为溶剂、以溴素为溴化剂合成了6,12-二溴屈,对影响反应的重要因素进行了考察和讨论。反应的最佳条件为:反应温度80℃,溴素分批加入。可以得到75%的收率。
The chrysene-containing OLED materials are considered as a series of luminescent material with good development prospect and practical value. The 6,12-dibromochrysene is an important intermediate for the synthesis of other derivatives. The 6, 12-dibromochrysene is synthesized with using trimethyl phosphate as solvent and bromine as bromination agent. The major influencing factors on the reaction are investigated and discussed. The optimal reaction conditions are obtained as follows： the reaction temperature is 80~C and the stage addition of bromine is adopted. The yield of 75% is achieved.
出处
《化学与粘合》
CAS
2013年第4期81-82,共2页
Chemistry and Adhesion
基金
2011年黑龙江省科学院科学研究基金
关键词
6
12-二溴屈
屈
合成
6,12-Dibromochrysene
chrysene
synthesis
